Corresponding change in Pepper since EnumerateDevices contract is changed.

ppapi/proxy/ppb_audio_input_proxy.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PPAPI_PROXY_PPB_AUDIO_INPUT_PROXY_H_
 #define PPAPI_PROXY_PPB_AUDIO_INPUT_PROXY_H_
 
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 31 matching lines @@
   // InterfaceProxy implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
 
   static const ApiID kApiID = API_ID_PPB_AUDIO_INPUT_DEV;
 
  private:
   // Message handlers.
   // Plugin->renderer message handlers.
   void OnMsgCreate(PP_Instance instance, ppapi::HostResource* result);
   void OnMsgEnumerateDevices(const ppapi::HostResource& audio_input);
+  void OnMsgStopEnumerateDevices(const ppapi::HostResource& audio_input);
   void OnMsgOpen(const ppapi::HostResource& audio_input,
                  const std::string& device_id,
                  int32_t sample_rate,
                  uint32_t sample_frame_count);
   void OnMsgStartOrStop(const ppapi::HostResource& audio_input, bool capture);
   void OnMsgClose(const ppapi::HostResource& audio_input);
 
   // Renderer->plugin message handlers.
   void OnMsgEnumerateDevicesACK(
       const ppapi::HostResource& audio_input,
@@ skipping 25 matching lines @@
 
   ProxyCompletionCallbackFactory<PPB_AudioInput_Proxy> callback_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_AudioInput_Proxy);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PPB_AUDIO_INPUT_PROXY_H_